New Genuine Memory for 16GB 16GB DDR4 2666 SoDIMM 01AG813 at Amazon.com
M471A5143EB0 32GB (2x16GB) DDR4 SO-DIMM 2400MHz 260-Pin Non-ECC CL17 1.2V Memory Module 2-Peace Kit M471A2K43CB1-CRC Compatible Replacement Spare Part for Samsung Compatible and Other Laptop Systems at Amazon.com